EP 2977240 A1 20160127 - SUSPENSION LINK AND PRODUCTION METHOD THEREFOR
Title (en)
SUSPENSION LINK AND PRODUCTION METHOD THEREFOR
Title (de)
AUFHÄNGUNGSSTREBE UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
BRAS DE SUSPENSION ET PROCÉDÉ DE PRODUCTION DE CELUI-CI
Publication
Application
Priority
- JP 2013057868 W 20130319
- JP 2014057410 W 20140318
Abstract (en)
[Problem] To provide a suspension link having excellent reliability in strength or the like of a coupling portion of the suspension link while being inexpensive. [Solution] The present invention relates to a production method for a suspension link (100) having a tire coupling portion (11) that rotatably couples a tire to a suspension and a suspension coupling portion (12) that is coupled to a sub-frame member constituting the suspension, the method including: a bending process in which a plate is bent, a bent portion of the bent plate is formed into a hollow shape, and the hollow shape is used as one of the tire coupling portion and the suspension coupling portion; and an edge bending process in which an outer peripheral edge portion of the plate is bent prior to the bending process. The outer peripheral edge portion of the plate is bent by the edge bending process, the outer peripheral edge portion of the plate including an area from an arm (15) to a bent portion (24).
IPC 8 full level
B60G 7/00 (2006.01)
CPC (source: EP RU US)
B21D 53/88 (2013.01 - US); B60G 3/06 (2013.01 - US); B60G 7/001 (2013.01 - EP US); B60G 3/06 (2013.01 - RU); B60G 7/001 (2013.01 - RU); B60G 2200/142 (2013.01 - US); B60G 2206/11 (2013.01 - EP US); B60G 2206/722 (2013.01 - EP); B60G 2206/8102 (2013.01 - EP US); B60G 2206/8209 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2977240 A1 20160127; EP 2977240 A4 20160406; EP 2977240 B1 20200506; CN 105142939 A 20151209; CN 105142939 B 20170711; JP 6139663 B2 20170531; JP WO2014148513 A1 20170216; KR 20150134366 A 20151201; RU 2015143131 A 20170426; RU 2633665 C2 20171016; US 10202012 B2 20190212; US 2016107494 A1 20160421; WO 2014147754 A1 20140925; WO 2014148513 A1 20140925
DOCDB simple family (application)
EP 14770273 A 20140318; CN 201480022552 A 20140318; JP 2013057868 W 20130319; JP 2014057410 W 20140318; JP 2015506810 A 20140318; KR 20157029214 A 20140318; RU 2015143131 A 20140318; US 201414778346 A 20140318